●4 adjustable metal leaves allow you to control the direction of light flexibly.The Barn Door dont need to fix on 7" standard reflector. With 4pcs leaves for flexible lighting shaping. ●Designed with standard Bowens Mount, suitable for any Led lights with Bowens mount. Bowens Mount for Fast Easy Setup/Disassemble.Smaller Size and More Portable.(Only for LED Continous Light) ●With 4 color filters(green/blue/red/orange) for creating different color effects. ●The Honeycomb designed is to give you ultimate control on the direction of your light. It will emit a beam of light precisely where you aim. ●These devices alter the shape, intensity, or color of the light output from your LED lights.